Enum BorderStyle 

pub enum BorderStyle {
    Standard,
    Rounded,
    Dashed,
    RoundedDashed,
    CornerGapped,
    RoundedCornerGapped,
    DoubleLineStandard,
    DoubleLineRounded,
    Thick,
    ThickRounded,
    ThickDashed,
    ThickCornerGapped,
}

Predefined border styles for the pie chart block wrapper.

These styles provide convenient ways to customize the appearance of the block that wraps the pie chart.

Unicode Limitations

Note that DoubleLineRounded and ThickRounded use mixed styles because Unicode doesn’t have true rounded double-line or thick-line box-drawing characters. These styles use single-line rounded corners with double/thick edges for a softer appearance.

Examples

use tui_piechart::{PieChart, PieSlice, border_style::BorderStyle};
use ratatui::style::Color;

let slices = vec![PieSlice::new("Rust", 45.0, Color::Red)];

// Dashed borders for a subtle look
let chart = PieChart::new(slices.clone())
    .block(BorderStyle::Dashed.block().title("Dashed"));

// Thick rounded for bold emphasis
let chart = PieChart::new(slices)
    .block(BorderStyle::ThickRounded.block().title("Bold"));

Variants

Standard

Standard single-line borders (default)

Rounded

Rounded corners with single-line borders

Dashed

Dashed lines throughout (┄┄┄)

RoundedDashed

Rounded corners with dashed borders

CornerGapped

Standard borders with gaps only at corners

RoundedCornerGapped

Rounded borders with gaps only at corners

DoubleLineStandard

Double-line borders for standard style

DoubleLineRounded

Double-line borders with rounded corners (mixed: rounded corners + double edges)

Thick

Thick borders (uses heavy line drawing characters)

ThickRounded

Thick borders with rounded corners (mixed: rounded corners + thick edges)

ThickDashed

Thick borders with dashed lines

ThickCornerGapped

Thick borders with gaps only at corners

Implementations

impl BorderStyle

pub fn block(self) -> Block<'static>

Creates a new Block with the specified border style.

Examples

use tui_piechart::border_style::BorderStyle;

let block = BorderStyle::Rounded.block().title("My Chart");

Trait Implementations

impl Clone for BorderStyle

fn clone(&self) -> BorderStyle

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BorderStyle

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BorderStyle

fn default() -> BorderStyle

Returns the “default value” for a type.

impl PartialEq for BorderStyle

fn eq(&self, other: &BorderStyle) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BorderStyle

impl Eq for BorderStyle

impl StructuralPartialEq for BorderStyle